Let's divide 3591502 by 249
The aim is to understand the frequency of 249 in 3591502.

Moving on to step 1:
If we divide 3 by 249, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 249

On to step 2:
When dividing 35 by 249, we get 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (9) from the dividend to 35 and continue with: 359 / 249

Step 3:
If we divide 359 by 249, we get 1 and a remainder of 110.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 249 from 359 to get 110.
Take the next digit (1) from the dividend and append it to 110, then repeat: 1101 / 249

Let's proceed to step 4:
When dividing 1101 by 249, we get 4 with a remainder of 105.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 996 away from 1101, we end up with 105.
Append the next digit (5) from the dividend to 105 and continue with: 1055 / 249

Let's proceed to step 5:
1055 divided by 249 is 4 with a remainder of 59.
Use 4 as the next digit of our solution. 
Result so far: 144.0
Deduct 996 from 1055 and we're left with 59.
Append the next digit (0) from the dividend to 59 and continue with: 590 / 249

Advancing to step 6:
590 divided by 249 is 2 with a remainder of 92.
Put 2 as the next digit of the answer. 
Result so far: 1442.0
If we take 498 away from 590, we end up with 92.
Include the next digit (2) from the dividend after 92, then repeat: 922 / 249

Moving on to step 7:
922 divided by 249 is 3 with a remainder of 175.
Record the quotient 3 as the next digit in the result. 
Result so far: 14423.0
If we subtract 747 from 922, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 8:
249 goes into 1750 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 14423.7
Subtract 1743 from 1750 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
249 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 14423.7
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
700 divided by 249 is 2 with a remainder of 202.
Record the quotient 2 as the next digit in the result. 
Result so far: 14423.702
Subtract 498 from 700 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 11:
When dividing 2020 by 249, we get 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 14423.7028
The remainder is 28 after subtracting 1992 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
249 goes into 280 1 times with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 14423.70281
Subtracting 249 from 280 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
249 goes into 310 1 times with a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 14423.702811
The remainder is 61 after subtracting 249 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 14423.702811, with a leftover of 6.1e-06.